Choose
One command gives you the next exercise.
$ ./grind next
two-sum: Two Sum (core)
two-sum: Two Sum (core)
See the workflow before you buy
From “what should I practice?” to one focused attempt.
The product is a downloadable folder used locally with Bun and any editor. Here is the complete Choose → Implement → Review loop.
Implement
Work in typed starter files and run tests locally.
$ ./grind test two-sum
1 failing test · expected before implementation
1 failing test · expected before implementation
Review
Record the attempt and return on schedule.
$ ./grind solve two-sum
Review scheduled in 1 day
Review scheduled in 1 day
Continue with the complete pack
Make this your practice routine.
Get 15 TypeScript exercises, a pattern guide, staged hints, tests, local progress tracking, and seven-day and fourteen-day study plans.
See everything included →
Regular price USD 15Discounted price USD 6
60% off with code 60CUTS. Code included in the checkout link.
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